290 SS repower 383mpis

[rob954]

Hey folks, looking to repower my 05 290 sunsport, currently has 5.0 mpis with bravo ones..

Anyone ever repower with the 383s? wondering what kind of better cruise and top speed I could achieve and what props I would need to get there...

Prob best speed I've seen was about 42 and cruise of around 34


Thanks!!

 

[Chris-380]

I think a variable would be the drive ratio and if those would work

sounds fun, but could be expensive also